1999 Ford Expedition Door unlock but will not remotly lock

1999 FORD EXPEDITION
146,000 MILES • V8 • AWD • AUTOMATIC
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HUTCHJER
  • MEMBER
  • 1 POST
I have a 1999 Frod Expedition and I have only had it for a few days but noticed that when I go to lock the truck 3 of the for doors will lock and one will not why is that. All the door will unlock but i have to manually lock the door when getting out. What can I do.
Feb 7, 2010 at 5:21 AM
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MATHIASO
  • ✓Experienced Mechanic
  • 1,209 POSTS
Hello hutchjer Welcome to 2carpros.com You did not mention which door do not unlock but that is ok according to the diagram the driver unlock relay is separate from all lock and unlock relays. replace this relay to take care of the problem. (sending this diagram to your email)


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Feb 7, 2010 at 8:53 AM
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